John Deere OMGX10902 I0 - Manual (Page 18)

Assembly - 14
ASSEMBLY
2. Assemble breakover stop bolt:
• Install one 5/16 x 5/8 in. hex bolt (D) into bottom hole
of each rib on blade assembly and fasten with 5/16 in.
lock nut (E).
Assemble Pivot Plate to Thrust Channel
1. Assemble the pivot plate (A) and the pivot plate
reinforcement (B) on top of the thrust channel (C).
2. Lubricate thrust channel, pivot plate, and pivot plate
reinforcement in areas of contact with light multi-purpose
grease.
3. Insert 5/8 x 1-3/4 in. hex head bolt (D) through the pivot
plate reinforcement, pivot plate, and the thrust channel and
fasten with 21/32 x 1-5/16 in. flat washer (E) and 5/8 in.
nylock nut (F).
4. Loosen 5/8 in. nylock nut approximately 1/4 turn to allow
the assembly to pivot freely.
Assemble Pivot Release Bracket, Pivot Plate,
and Thrust Channel
1. Lubricate large hole and two faces of pivot release
bracket (A) with light multi-purpose grease.
2. Assemble idler spring (B) into smallest hole of pivot
release bracket (A).
3. Place 3/8 in. lock washer (C), 3/8 x 1-1/2 in. flat washer
(D), pivot release bracket (A), large 1/2 x 2 in. flat washer
(F), and spacer (E) onto 3/8 x 2-1/2 in. full thread bolt (G).
NOTE: Make sure pivot release bracket and large
1/2 x 2 in. flat washer (F) pivot freely after bolt is tight.
4. Align holes in thrust channel (H) with pivot plate
reinforcement (I) and thread 3/8 x 2-1/2 in. full thread bolt
(G) with parts assembled into hole and tighten securely.
NOTE: Tightening of nut (J) will cause loosening of 3/8
x 2-1/2 bolt (G) unless bolt is held with a back-up
wrench.
5. Place 3/8 x 1-1/2 in. flat washer (D) onto bottom of
3/8 x 2-1/2 in. full thread bolt and fasten with 3/8 in. nylock
nut (J). Loosen nut approximately 1/4 turn until pivot plate
pivots freely.
6. Hook other end of idler spring (B) to pivot plate
reinforcement.
M93035
A
B
C
D
E
F
M93036
B
A
D
J
F
G
H
D
E
C
I